Punching positioning tool

Abstract

The utility model is suitable for the technical field of automobile part machining, and provides a punching positioning tool which comprises a working table, a punching machine frame is installed at the top end of the working table, a punching mechanism is installed on the punching machine frame, a working panel is arranged at the position, under the punching mechanism, of the punching machine frame, and the working panel is connected with the working table. A group of transverse positioning mechanisms are mounted on the periphery of the top end of the working panel; the two sets of vertical positioning mechanisms are arranged on the two sides of the punching machine frame, a machined part can be pressed and fixed in the vertical direction, the vertical positioning mechanisms are matched with the transverse positioning mechanisms, the stability of the machined part in the punching process is guaranteed, the punching effect is greatly improved, and the punching efficiency is improved; wherein the transverse positioning mechanism and the vertical positioning mechanism can adapt to workpieces of different sizes to conduct punching machining, the punching mechanism can conduct punching operation on the machined workpieces on the lower portion, and the punching mechanism is matched with the positioning mechanism to ensure the accuracy of the punching position.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a punching positioning tool. Background Art

[0002] The punching positioning tool is an auxiliary tool used in punching processing, which is mainly used to ensure the accuracy and consistency of the punching position. In actual production, the application of the punching positioning tool can improve production efficiency, reduce scrap rate and improve product quality.

[0003] Existing punching devices usually clamp the workpiece directly through a clamp, which has poor stability during the punching process and is prone to loosening, resulting in poor processing effects. In addition, when processing workpieces of different sizes, the clamp needs to be replaced and adjusted, which is complicated to operate and labor-intensive. Utility Model Content

[0004] The utility model provides a punching positioning tool, aiming to solve the problems that the existing punching device usually directly clamps the workpiece through a clamp, has poor stability during the punching process, is easily loosened, has poor processing effect, and needs to replace and adjust the clamp when processing workpieces of different sizes, which results in complicated operation and high labor intensity.

[0005] The utility model is implemented as follows: a punching positioning tool comprises a workbench, a punching frame is installed on the top of the workbench, a punching mechanism is installed on the punching frame, a working panel is arranged on the punching frame directly below the punching mechanism, a group of horizontal positioning mechanisms are installed around the top of the working panel, a group of vertical positioning mechanisms are installed on both sides of the punching frame located on the working panel, a PLC controller is installed on one side of the punching frame located on the workbench, and the PLC controller is used to control the normal operation of each mechanism device.

[0006] The beneficial effect of adopting the above-mentioned further scheme is that the workpiece can be clamped and fixed in the vertical direction, and cooperate with the horizontal positioning mechanism to ensure the stability of the workpiece during the punching process, greatly improve the punching effect, and improve the punching efficiency. The horizontal positioning mechanism and the vertical positioning mechanism can adapt to workpieces of different sizes for punching. The punching mechanism can be used to punch holes in the workpiece below, and cooperate with the positioning mechanism to ensure the accuracy of the punching position.

[0007] Preferably, the punching mechanism comprises: a punching motor, the punching motor is mounted on the top side wall of the punching frame, and the output end of the punching motor is fixedly connected to a punching drill bit.

[0008] The beneficial effect of adopting the above further solution is that the punching drill installed on the output end is driven by the punching motor to perform a punching operation on the workpiece.

[0009] Preferably, the lateral positioning mechanism comprises: a mounting plate, the bottom of which is mounted on the top of the working panel, a cylinder is mounted on the top of the mounting plate, and the output end of the cylinder is fixedly connected to a limiting plate.

[0010] The beneficial effect of adopting the above further solution is that the workpiece is limited and fixed by the limiting plates driven by the cylinders on all sides, so that the punching operation on the workpiece is convenient.

[0011] Preferably, the vertical positioning mechanism includes a mounting seat, the mounting seat is fixedly connected to the bottom side wall of the punching machine frame, the mounting seat is fixedly connected to a first swing arm, the top end of the first swing arm away from the mounting seat is rotatably connected to a second swing arm, the second swing arm is fixed to the first swing arm by a locking bolt, the end of the second swing arm away from the locking bolt is rotatably connected to a threaded positioning column, and a protective pad is provided at the bottom of the threaded positioning column.

[0012] The beneficial effect of adopting the above further solution is: the workpiece is clamped and fixed in the vertical direction, the stability of the workpiece during the punching process is further improved, and the punching effect is improved.

[0013] Preferably, a punching plate is arranged directly below the punching drill bit, the punching plate is mounted on a punching frame, a hole groove is opened in the middle position of the punching plate, and the hole groove passes through the punching frame.

[0014] The beneficial effect of adopting the above further solution is that the residue after punching can fall into the hole groove, which is convenient for recycling and reusing the metal residue.

[0015] Preferably, a collection box is provided on the workbench, and the collection box is located directly below the punching machine frame.

[0016] The beneficial effect of adopting the above further solution is that the residue after punching can be collected for easy recycling.

[0017] Preferably, the side walls of the workbench are provided with several groups of tool cabinets.

[0018] The beneficial effect of adopting the above further solution is: convenient storage of tools.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: a punching positioning tool of the utility model can press and fix the workpiece in the vertical direction by arranging two groups of vertical positioning mechanisms on both sides of the punching machine frame, and cooperate with the horizontal positioning mechanism to ensure the stability of the workpiece during the punching process, greatly improve the punching effect, and improve the punching efficiency. The horizontal positioning mechanism and the vertical positioning mechanism can adaptively perform punching processing on workpieces of different sizes, and the punching mechanism can be used to punch the workpiece below, and cooperate with the positioning mechanism to ensure the accuracy of the punching position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the side structure.

[0022] In the figure: 1. workbench; 2. punching machine frame; 3. punching mechanism; 31. punching motor; 32. punching drill; 4. working panel; 5. horizontal positioning mechanism; 51. mounting plate; 52. cylinder; limit plate 53. limit plate; 6. vertical positioning mechanism; 61. mounting seat; 62. first swing arm; 63. second swing arm; 64. locking bolt; 65. threaded positioning column; 66. protective pad; 7. punching plate; 8. collection box; 9. PLC controller; 10. tool cabinet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] See also Figure 1-2 The utility model provides a technical solution for punching positioning tooling: a punching positioning tooling, including a workbench 1, a punching frame 2 is installed on the top of the workbench 1, a punching mechanism 3 is installed on the punching frame 2, the punching frame 2 is located directly below the punching mechanism 3 and a working panel 4 is arranged on the top of the working panel 4, a group of horizontal positioning mechanisms 5 are installed around the top of the working panel 4, the punching frame 2 is located on both sides of the working panel 4 and a group of vertical positioning mechanisms 6 are installed, the workbench 1 is located on one side of the punching frame 2 and a PLC controller 9 is installed, the PLC controller 9 is used to control the normal operation of each mechanism device.

[0025] In this embodiment, a punching frame 2 is installed on the workbench 1, a punching mechanism 3 is installed on the punching frame 2, and a transverse positioning mechanism 5 is installed on the working panel 4, so that the workpiece can be fixed in the transverse direction. Two sets of vertical positioning mechanisms 6 are provided on both sides of the punching frame 2, so that the workpiece can be pressed and fixed in the vertical direction. In cooperation with the transverse positioning mechanism 5, the stability of the workpiece during the punching process is guaranteed, the punching effect is greatly improved, and the punching efficiency is improved. The transverse positioning mechanism 5 and the vertical positioning mechanism 6 can adaptively perform punching processing on workpieces of different sizes. The punching mechanism 3 can be used to punch the workpiece below. In cooperation with the positioning mechanism, the accuracy of the punching position can be ensured. The PLC controller 9 is electrically connected to the electrical appliances of each mechanism, and the operation of each mechanism is controlled by the PLC controller 9 to ensure the normal operation of the device.

[0026] Further, the punching mechanism 3 comprises: a punching motor 31, the punching motor 31 is mounted on the top side wall of the punching frame 2, and the output end of the punching motor 31 is fixedly connected to a punching drill 32.

[0027] In this embodiment, a punching motor 31 is provided, and a punching drill 32 installed on the output end is driven by the punching motor 31 to perform a punching operation on the workpiece, wherein the punching motor 32 is fixedly installed on a sliding plate, and a lifting cylinder is installed inside the punching frame 2. The sliding plate is driven to move up and down on the punching frame 2 by the lifting cylinder, thereby driving the punching motor 31 to move up and down to operate the workpiece directly below. The lifting cylinder driving the punching motor 31 to move up and down is well known to people in the technical field, and therefore no specific marking is made in the accompanying drawings.

[0028] Typically, the lateral positioning mechanism 5 comprises: a mounting plate 51, the bottom of the mounting plate 51 is mounted on the top of the working panel 4, the top of the mounting plate 51 is mounted with a cylinder 52, the output end of the cylinder 52 is fixedly connected to the limit plate 53.

[0029] In this embodiment, a mounting plate 51 is fixedly connected to the mounting hole on the working panel 4. By placing the workpiece on the working panel 4, the workpiece is limited and fixed by driving the limiting plate 53 through the surrounding cylinders 52, so as to facilitate the punching operation on the workpiece.

[0030] Specifically, the vertical positioning mechanism 6 includes a mounting seat 61, which is fixedly connected to the bottom side wall of the punching machine frame 2, and a first swing arm 62 is fixedly connected to the mounting seat 61. The top end of the first swing arm 62 away from the mounting seat 61 is rotatably connected to the second swing arm 63, and the second swing arm 63 is fixed to the first swing arm 62 by a locking bolt 64. The end of the second swing arm 63 away from the locking bolt 64 is rotatably connected to a threaded positioning column 65, and a protective pad 66 is provided at the bottom of the threaded positioning column 65.

[0031] In this embodiment, the second swing arm 63 is rotatably connected to the first swing arm 62. When the workpiece needs to be vertically clamped, the threaded positioning column 65 can be moved to the top of the workpiece by rotating the second swing arm 63. The workpiece is clamped through the protective pad 66 by rotating the threaded positioning column 65. At the same time, the first swing arm 62 and the second swing arm 63 are fixed by the locking bolt 64 to clamp and limit the workpiece in the vertical direction, thereby further improving the stability of the workpiece during the punching process and improving the punching effect.

[0032] In addition, a punching plate 7 is provided directly below the punching drill bit 32, and the punching plate 7 is mounted on the punching frame 2. A hole groove is opened in the middle position of the punching plate 7, and the hole groove passes through the punching frame 2.

[0033] In this embodiment, a punching plate 7 is provided, which can buffer the punching of the workpiece. At the same time, a hole groove is opened. When the punching drill 32 punches the workpiece, the residue after punching can fall into the hole groove, which is convenient for recycling and reuse of the metal residue.

[0034] In addition, a collecting box 8 is provided on the workbench 1 , and the collecting box 8 is located directly below the punching frame 2 .

[0035] In this embodiment, by placing a collection box 8 directly below the hole grooves of the punching plate 7, the residues after punching can be collected for easy recycling.

[0036] It should be noted that a plurality of tool cabinets 10 are arranged on the side walls of the workbench 1 .

[0037] In this embodiment, a tool cabinet 10 is provided on the side wall of the workbench 1 to facilitate storage of tools.

[0038] The working principle and use process of the utility model: After the utility model is installed, the external power supply is connected to power the device to ensure the normal operation of the device. The workpiece is placed on the working panel 4, and the limit plates 53 are driven by the cylinders 52 on all sides to limit and fix the workpiece. When the workpiece needs to be vertically pressed, the threaded positioning column 65 can be moved to the top of the workpiece by rotating the second swing arm 63, and the workpiece is pressed by rotating the threaded positioning column 65 through the protective pad 66. At the same time, the first swing arm 62 and the second swing arm 63 are fixed by the locking bolt 64 to press and limit the workpiece in the vertical direction. The punching drill 32 installed on the output end is driven by the punching motor 31 to perform a punching operation on the workpiece. The above completes the use process of a punching positioning tool.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching positioning tool, characterized in that: The invention comprises a workbench (1), wherein a punching frame (2) is installed at the top of the workbench (1), a punching mechanism (3) is installed on the punching frame (2), a working panel (4) is arranged on the punching frame (2) directly below the punching mechanism (3), a group of lateral positioning mechanisms (5) are installed around the top of the working panel (4), a group of vertical positioning mechanisms (6) are installed on both sides of the punching frame (2) located on the working panel (4), and a PLC controller (9) is installed on one side of the workbench (1) located on the punching frame (2), and the PLC controller (9) is used to control the normal operation of various mechanisms and devices.

2. A punching positioning tool according to claim 1, characterized in that: The punching mechanism (3) comprises a punching motor (31), the punching motor (31) is mounted on the top side wall of the punching frame (2), and the output end of the punching motor (31) is fixedly connected to a punching drill bit (32).

3. A punching positioning tool according to claim 1, characterized in that: The transverse positioning mechanism (5) comprises: a mounting plate (51), the bottom of the mounting plate (51) being mounted on the top of the working panel (4), a cylinder (52) being mounted on the top of the mounting plate (51), and an output end of the cylinder (52) being fixedly connected to a limiting plate (53).

4. The punching positioning tool according to claim 1, characterized in that: The vertical positioning mechanism (6) comprises a mounting seat (61), wherein the mounting seat (61) is fixedly connected to the bottom side wall of the punching machine frame (2), and a first swing arm (62) is fixedly connected to the mounting seat (61); the top end of the first swing arm (62) away from the mounting seat (61) is rotatably connected to a second swing arm (63); the second swing arm (63) is fixed to the first swing arm (62) by a locking bolt (64); the end of the second swing arm (63) away from the locking bolt (64) is rotatably connected to a threaded positioning column (65); a protective pad (66) is provided at the bottom of the threaded positioning column (65).

5. The punching positioning tool according to claim 2, characterized in that: A punching plate (7) is arranged directly below the punching drill bit (32), and the punching plate (7) is mounted on the punching frame (2). A hole groove is provided in the middle of the punching plate (7), and the hole groove penetrates the punching frame (2).

6. A punching positioning tool according to claim 5, characterized in that: A collection box (8) is provided on the workbench (1), and the collection box (8) is located directly below the punching machine frame (2).

7. The punching positioning tool according to claim 1, characterized in that: A plurality of groups of tool cabinets (10) are arranged on the side walls of the workbench (1).

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